DE69322595D1 - Gerät zur Korrektur der Konvergent - Google Patents

Gerät zur Korrektur der Konvergent

Info

Publication number
DE69322595D1
DE69322595D1 DE69322595T DE69322595T DE69322595D1 DE 69322595 D1 DE69322595 D1 DE 69322595D1 DE 69322595 T DE69322595 T DE 69322595T DE 69322595 T DE69322595 T DE 69322595T DE 69322595 D1 DE69322595 D1 DE 69322595D1
Authority
DE
Germany
Prior art keywords
convergent
correcting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69322595T
Other languages
English (en)
Other versions
DE69322595T2 (de
Inventor
Susumu Tsujihara
Ikunori Inoue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69322595D1 publication Critical patent/DE69322595D1/de
Publication of DE69322595T2 publication Critical patent/DE69322595T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/28—Arrangements for convergence or focusing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
    • H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements
DE69322595T 1992-10-21 1993-10-21 Gerät zur Korrektur der Konvergent Expired - Fee Related DE69322595T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4282659A JPH06133324A (ja) 1992-10-21 1992-10-21 コンバーゼンス補正装置

Publications (2)

Publication Number Publication Date
DE69322595D1 true DE69322595D1 (de) 1999-01-28
DE69322595T2 DE69322595T2 (de) 1999-05-06

Family

ID=17655390

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69322595T Expired - Fee Related DE69322595T2 (de) 1992-10-21 1993-10-21 Gerät zur Korrektur der Konvergent

Country Status (5)

Country Link
US (1) US5473224A (de)
EP (1) EP0594432B1 (de)
JP (1) JPH06133324A (de)
KR (1) KR0127897B1 (de)
DE (1) DE69322595T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9405799D0 (en) * 1994-03-24 1994-05-11 Thomson Consumer Electronics Shaped parabolic correction waveform for curved face plate display tube
EP0682445B1 (de) * 1994-05-11 2000-07-05 Thomson Consumer Electronics, Inc. Schaltung zur Korrektur der Konvergenz
US5508593A (en) * 1994-05-11 1996-04-16 Thomson Consumer Electronics, Inc. Differential error convergence correction
US5847777A (en) * 1994-05-11 1998-12-08 George; John Barrett Right-edge differential error convergence correction
WO1996014714A2 (en) * 1994-11-02 1996-05-17 Philips Electronics N.V. Waveform generation
US5648703A (en) * 1994-12-08 1997-07-15 Thomson Consumer Electronics, Inc. Deflection correction signal timing
KR0122947Y1 (ko) * 1995-01-11 1998-10-15 구자홍 와이드 티브이 수상기의 직선성 보정회로
EP0743797A3 (de) * 1995-05-19 1997-05-02 Thomson Consumer Electronics Differentielle Konvergenzkorrektur am rechten Rand
US5969655A (en) * 1995-12-15 1999-10-19 Matsushida Electric Industrial Co., Ltd. Digital convergence correction device outputting an analog correction signal
US5739870A (en) * 1996-03-11 1998-04-14 Display Laboratories, Inc. Math engine for generating font gradients
US6281950B1 (en) 1997-06-16 2001-08-28 Display Laboratories, Inc. High speed digital zone control
US6201358B1 (en) * 1998-08-28 2001-03-13 Sony Corporation Waveform correction using inductance-controllable inductor
US7061552B1 (en) * 2000-01-28 2006-06-13 Sony Corporation Method and apparatus to perform automatic digital convergence
FR2810488B1 (fr) * 2000-06-16 2002-08-30 St Microelectronics Sa Correction de convergence d'un ecran ou projecteur a tube cathodique
US7079775B2 (en) * 2001-02-05 2006-07-18 Finisar Corporation Integrated memory mapped controller circuit for fiber optics transceiver
KR100396552B1 (ko) * 2001-02-16 2003-09-03 삼성전자주식회사 프로젝션 텔레비전의 컨버전스 조정 장치 및 방법
JP3675357B2 (ja) * 2001-05-16 2005-07-27 ソニー株式会社 レジストレーション調整装置及びレジストレーション調整方法
KR100400011B1 (ko) * 2001-10-24 2003-09-29 삼성전자주식회사 프로젝션 텔레비전 및 이의 컨버젼스 조정 방법
KR100455390B1 (ko) * 2002-06-26 2004-11-06 삼성전자주식회사 Ｃｒｔ 모니터의 수직 및 수평 사이즈 제어 회로 및 방법
WO2007004101A1 (en) * 2005-06-30 2007-01-11 Philips Intellectual Property & Standards Gmbh Method of driving a discharge lamp in a projection system, and driving unit
US20100010924A1 (en) * 2008-07-14 2010-01-14 Green Equity, LLC Energy credit harvesting

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7509525A (nl) * 1975-08-11 1977-02-15 Philips Nv Generator voor het opwekken van een zaagtand- vormig en een paraboolvormig signaal.
JPS52122417A (en) * 1976-04-07 1977-10-14 Mitsubishi Electric Corp Convergence unit
JPS52147016A (en) * 1976-06-01 1977-12-07 Mitsubishi Electric Corp Convergence device
DE2843204C2 (de) * 1978-10-04 1980-09-25 Jagenberg-Werke Ag, 4000 Duesseldorf Breitstreckwalze
JPS598114A (ja) * 1982-07-06 1984-01-17 Seiko Epson Corp 磁気ヘツド
JPS59151572A (ja) * 1983-02-17 1984-08-30 Toshiba Corp カラ−テレビジヨンカメラ装置の偏向歪補正回路
JPS6079893A (ja) * 1983-10-07 1985-05-07 Toshiba Corp コンバ−ゼンス補正装置
JPS6083487A (ja) * 1983-10-13 1985-05-11 Toshiba Corp 信号発生回路
US4581563A (en) * 1983-11-28 1986-04-08 International Business Machines Corporation Variable format controls CRT raster
US4524308A (en) * 1984-06-01 1985-06-18 Sony Corporation Circuits for accomplishing electron beam convergence in color cathode ray tubes
JPH07105951B2 (ja) * 1984-09-04 1995-11-13 松下電器産業株式会社 デイジタルコンバ−ゼンス装置
JPS61281791A (ja) * 1985-06-07 1986-12-12 Sony Corp デイジタルコンバ−ジエンス装置
CA1235822A (en) * 1985-06-11 1988-04-26 Walter Kurz Regulation of picture size with varying scan frequency
JPS6211388A (ja) * 1985-07-09 1987-01-20 Matsushita Electric Ind Co Ltd デイジタルコンバ−ゼンス装置
JPH0834593B2 (ja) * 1986-02-28 1996-03-29 日本電気ホームエレクトロニクス株式会社 マルチスキヤンプロジエクタ
JP2542591B2 (ja) * 1986-12-12 1996-10-09 三菱電機株式会社 コンバ−ゼンス補正装置
JPH0771195B2 (ja) * 1987-05-18 1995-07-31 株式会社日立製作所 偏向歪補正回路
US4945292A (en) * 1988-08-08 1990-07-31 Unisys Corp. Dynamic vertical height control circuit
JPH0338797A (ja) * 1989-06-30 1991-02-19 Ncr Corp グラフ表示レポート機能付金銭登録機
WO1991003131A2 (en) * 1989-08-23 1991-03-07 Thomson Consumer Electronics, Inc. Convergence control system for multiple vertical formats
JP2895564B2 (ja) * 1990-04-23 1999-05-24 株式会社コプロス 竪坑掘削装置
JP2861333B2 (ja) * 1990-08-29 1999-02-24 松下電器産業株式会社 画像補正装置
JP3182759B2 (ja) * 1990-09-05 2001-07-03 ソニー株式会社 パラボラ波発生回路
US5212552A (en) * 1991-07-15 1993-05-18 Matsushita Electric Industrial Co., Ltd. Horizontal deflection circuit

Also Published As

Publication number Publication date
DE69322595T2 (de) 1999-05-06
KR0127897B1 (ko) 1998-04-04
EP0594432A3 (en) 1994-07-27
JPH06133324A (ja) 1994-05-13
US5473224A (en) 1995-12-05
EP0594432A2 (de) 1994-04-27
KR940010823A (ko) 1994-05-26
EP0594432B1 (de) 1998-12-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee